Initial commit

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

models/s/statvidtotalmod/stat.go

@@ -0,0 +1,117 @@
+package statvidtotalmod
+
+import (
+	"fmt"
+	"time"
+
+	"91porn-server/common"
+	"91porn-server/common/db"
+	"91porn-server/common/log"
+	"91porn-server/models"
+
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+var mdb *db.MongoDB
+
+const table = models.VideoTotalStat
+
+func coll(t *db.MongoTool) *db.MongoTool {
+	if t == nil {
+		return mdb.Coll(table)
+	}
+	return t.Coll(table)
+}
+
+func initIndex() {
+	many := []mongo.IndexModel{
+		{
+			Keys:    bson.D{{Key: "vid", Value: 1}},
+			Options: options.Index().SetUnique(true),
+		},
+		{
+			Keys: bson.D{{Key: "playCount", Value: -1}},
+		},
+		{
+			Keys: bson.D{{Key: "payCount", Value: -1}},
+		},
+		{
+			Keys: bson.D{{Key: "payPlayCount", Value: -1}},
+		},
+		{
+			Keys: bson.D{{Key: "createdAt", Value: -1}},
+		},
+		{
+			Keys: bson.D{{Key: "updatedAt", Value: -1}},
+		},
+		{
+			Keys: bson.D{{Key: "recordAt", Value: -1}},
+		},
+	}
+	if _, err := coll(nil).CreateIndex(many); err != nil {
+		panic(fmt.Sprintf("%s model set index err ==>[%+v]", table, err))
+	}
+}
+
+func ChangeStatTrans(trans *db.MongoTool, recordAt time.Time, incDocMap IncDocMap) error {
+	writes := make([]mongo.WriteModel, len(incDocMap))
+	i := 0
+	for vid, doc := range incDocMap {
+		filter := M{
+			"vid": vid,
+		}
+		incM, err := common.ToBsonM(doc)
+		if err != nil {
+			return err
+		}
+		update := M{
+			"$setOnInsert": M{
+				"vid":       vid,
+				"createdAt": time.Now(),
+			},
+			"$set": M{
+				"updatedAt": time.Now(),
+				"recordAt":  recordAt,
+			},
+		}
+		if len(incM) != 0 {
+			update["$inc"] = incM
+		}
+		writes[i] = mongo.NewUpdateOneModel().
+			SetFilter(filter).
+			SetUpdate(update).
+			SetUpsert(true)
+		i++
+		log.Debug(fmt.Sprintf("table:%s [ vid:%+v filter:%+v update:%+v ]\n", table, vid, filter, update))
+	}
+	if len(writes) == 0 {
+		return nil
+	}
+	//bulkWrite 不是原子操作 不具备事务性
+	opt := (&options.BulkWriteOptions{}).SetOrdered(false) //设为无序,触发并行写,提升写效率
+	_, err := coll(trans).Bulk(writes, opt)
+	return err
+}
+
+func GetPayCountMap(vidList []ObjectID) (map[ObjectID]int64, error) {
+	if len(vidList) == 0 {
+		return make(map[ObjectID]int64), nil
+	}
+	filter := M{
+		"vid": M{"$in": vidList},
+	}
+	list := []struct {
+		Vid      ObjectID `bson:"vid"`
+		PayCount int64    `bson:"payCount"` //购买次数
+	}{}
+	if err := coll(nil).Find(&list, filter); err != nil {
+		return make(map[ObjectID]int64), nil
+	}
+	m := make(map[ObjectID]int64, len(list))
+	for _, v := range list {
+		m[v.Vid] = v.PayCount
+	}
+	return m, nil
+}